How does an intermediate frequency forging furnace heat long round bars?

The medium frequency forging furnace heats long round bars. The length of the round bars is generally 1 meter to 12 meters. Generally, multiple inductor heating coils of about 1 meter are used in combination. There are rollers or clamping rollers in the middle of the inductors to ensure the roundness The steel passes through the induction coil at a constant speed and is heated to the rolling or forging temperature. Equipped with vibration feeding rack, pinch roller conveying system, plc control system, etc.